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N-Nitroso Nitrofurantoin CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

N-Nitroso Nitrofurantoin

英文化学名

1-(((5-Nitrofuran-2-yl)methylene)amino)-3-nitrosoimidazolidine-2,4-dione

简化分子线性输入规范(SMILES)

O=C(N1N=O)N(CC1=O)/N=C/C2=CC=C([N](=O)=O)O2

分子式

C8H5N5O6

分子量

267.2

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

N-Nitroso Nitrofurantoin is chemically 1-(((5-Nitrofuran-2-yl)methylene)amino)-3-nitrosoimidazolidine-2,4-dione. N-Nitroso Nitrofurantoin is supplied with detailed characterization data compliant with regulatory guideline. N-Nitroso Nitrofurantoin can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Nitrofurantoin. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Pergolide 杂质 4 CAS号 774518-04-6

基本信息

CAS(化学文摘登记)号

774518-04-6

英文名称

Pergolide 杂质 4

英文化学名

((6aR,9R,10aR)-7-Methyl-7-propyl-4,6,6a,7,8,9,10,10a-octahydro-7l4-indolo[4,3-fg]quinolin-9-yl)methanol

简化分子线性输入规范(SMILES)

C[N]1(CCC)[C@]([C@]2([H])C[C@@H](CO)C1)([H])CC3=CNC4=C3C2=CC=C4

分子式

C19H27N2O

分子量

299.4

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Pergolide Impurity 4 is chemically ((6aR,9R,10aR)-7-Methyl-7-propyl-4,6,6a,7,8,9,10,10a-octahydro-7l4-indolo[4,3-fg]quinolin-9-yl)methanol. Pergolide Impurity 4 is supplied with detailed characterization data compliant with regulatory guideline. Pergolide Impurity 4 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Pergolide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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185431-55-4 (I salt)

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9,10-Dihydrolysergol CAS号 18051-16-6

基本信息

CAS(化学文摘登记)号

18051-16-6

英文名称

9,10-Dihydrolysergol

英文化学名

((6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methanol

简化分子线性输入规范(SMILES)

CN1[C@]([C@]2([H])C[C@@H](CO)C1)([H])CC3=CNC4=C3C2=CC=C4

分子式

C16H20N2O

分子量

256.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

9,10-Dihydrolysergol is chemically ((6aR,9R,10aR)-7-Methyl-4,6,6a,7,8,9,10,10a-octahydroindolo[4,3-fg]quinolin-9-yl)methanol. 9,10-Dihydrolysergol is supplied with detailed characterization data compliant with regulatory guideline. 9,10-Dihydrolysergol can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Pergolide. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Atipamezole 杂质 3 CAS号 2581300-47-0

基本信息

CAS(化学文摘登记)号

2581300-47-0

英文名称

Atipamezole 杂质 3

英文化学名

2-Ethyl-2-(1-trityl-1H-imidazol-4-yl)-2,3-dihydro-1H-indene-1,3-diol

简化分子线性输入规范(SMILES)

OC(C(C=CC=C1)=C1C2O)C2(CC)C(N=C3)=CN3C(C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6

分子式

C33H30N2O2

分子量

486.6

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Atipamezole Impurity 3 is chemically 2-Ethyl-2-(1-trityl-1H-imidazol-4-yl)-2,3-dihydro-1H-indene-1,3-diol. Atipamezole Impurity 3 is supplied with detailed characterization data compliant with regulatory guideline. Atipamezole Impurity 3 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Atipamezole. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Imatinib 杂质 19 CAS号 3367-50-8

基本信息

CAS(化学文摘登记)号

3367-50-8

英文名称

Imatinib 杂质 19

英文化学名

1,4-Bis(3-methoxyphenyl)piperazine

简化分子线性输入规范(SMILES)

COC1=CC(N2CCN(C3=CC=CC(OC)=C3)CC2)=CC=C1

分子式

C18H22N2O2

分子量

298.4

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Imatinib Impurity 19 is chemically 1,4-Bis(3-methoxyphenyl)piperazine. Imatinib Impurity 19 is supplied with detailed characterization data compliant with regulatory guideline. Imatinib Impurity 19 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Imatinib. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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ChemWhat官网链接地址

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Guanfacine Nitroso 杂质 1 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Guanfacine Nitroso 杂质 1

英文化学名

1-(2-Methyl-5-nitrophenyl)-1-nitrosoguanidine

简化分子线性输入规范(SMILES)

NC(N(C1=CC([N+]([O-])=O)=CC=C1C)N=O)=N

分子式

C8H9N5O3

分子量

223.2

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Guanfacine Nitroso Impurity 1 is chemically 1-(2-Methyl-5-nitrophenyl)-1-nitrosoguanidine. Guanfacine Nitroso Impurity 1 is supplied with detailed characterization data compliant with regulatory guideline. Guanfacine Nitroso Impurity 1 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Guanfacine. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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https://www.chemwhat.com/guanfacine-nitroso-impurity-1-cas-N/A/

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Clenbuterol EP 杂质 C CAS号 37148-48-4

基本信息

CAS(化学文摘登记)号

37148-48-4

英文名称

Clenbuterol EP 杂质 C

英文化学名

1-(4-Amino-3,5-dichlorophenyl)ethanone (as per EP)

简化分子线性输入规范(SMILES)

ClC1=CC(C(C)=O)=CC(Cl)=C1N

分子式

C8H7Cl2NO

分子量

204.1

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Clenbuterol EP Impurity C is chemically 1-(4-Amino-3,5-dichlorophenyl)ethanone (as per EP). Clenbuterol EP Impurity C is supplied with detailed characterization data compliant with regulatory guideline. Clenbuterol EP Impurity C can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Clenbuterol Hydrochloride. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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ChemWhat官网链接地址

https://www.chemwhat.com/clenbuterol-ep-impurity-c-cas-37148-48-4/

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1319718-91-6 (盐酸盐)

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Eltrombopag 杂质 28 CAS号 N/A

基本信息

CAS(化学文摘登记)号

N/A

英文名称

Eltrombopag 杂质 28

英文化学名

3,3′-(2-Amino-3-oxo-3H-xanthene-4,5-diyl)dibenzoic acid

简化分子线性输入规范(SMILES)

OC(C1=CC=CC(C2=CC=CC(C=C3C=C4N)=C2OC3=C(C5=CC(C(O)=O)=CC=C5)C4=O)=C1)=O

分子式

C27H17NO6

分子量

451.4

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Eltrombopag Impurity 28 is chemically 3,3′-(2-Amino-3-oxo-3H-xanthene-4,5-diyl)dibenzoic acid. Eltrombopag Impurity 28 is supplied with detailed characterization data compliant with regulatory guideline. Eltrombopag Impurity 28 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Eltrombopag. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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Iminostilbene CAS号 256-96-2

基本信息

CAS(化学文摘登记)号

256-96-2

英文名称

Iminostilbene

英文化学名

5H-dibenzo[b,f]azepine

简化分子线性输入规范(SMILES)

C12=CC=CC=C1C=CC3=CC=CC=C3N2

分子式

C14H11N

分子量

193.2

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Iminostilbene is chemically 5H-dibenzo[b,f]azepine. Iminostilbene is supplied with detailed characterization data compliant with regulatory guideline. Iminostilbene can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Iminostilbene. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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ChemWhat官网链接地址

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62992-73-8 (盐酸盐) ; 67664-97-5 (sodium salt)

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Apixaban 杂质 89 CAS号 2231798-66-4

基本信息

CAS(化学文摘登记)号

2231798-66-4

英文名称

Apixaban 杂质 89

英文化学名

1-(4-Methoxyphenyl)-7-oxo-1,4,5,7-tetrahydropyrano[3,4-c]pyrazole-3-carboxamide

简化分子线性输入规范(SMILES)

O=C1OCCC2=C1N(N=C2C(N)=O)C3=CC=C(OC)C=C3

分子式

C14H13N3O4

分子量

287.3

物理性质

外观

安全信息

危险品运输编号

非危险品

德国水污染物质分类清单(WGK Germany)

3

详细规格

测试方法

核磁；质谱，液相色谱

保存条件

常温避光保存

产品描述

Apixaban Impurity 89 is chemically 1-(4-Methoxyphenyl)-7-oxo-1,4,5,7-tetrahydropyrano[3,4-c]pyrazole-3-carboxamide. Apixaban Impurity 89 is supplied with detailed characterization data compliant with regulatory guideline. Apixaban Impurity 89 can be used for the analytical method development, method validation (AMV), Quality Controlled (QC) application for Abbreviated New Drug Application (ANDA) or during commercial production of Apixaban. The product can be used as reference standards and further traceability against pharmacopeial standards (USP or EP) can be provided based on feasibility. ChemWhat products are for analytical purpose only and not for human use.

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